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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A fam?lia Asteraceae na Serra Geral de Lic?nio de Almeida, Bahia, Brasil

Santana, Fernanda Afonso 22 March 2013 (has links)
Submitted by Luis Ricardo Andrade da Silva (lrasilva@uefs.br) on 2016-01-20T23:04:34Z No. of bitstreams: 1 Mestrado.Bot?nica.pdf: 77014571 bytes, checksum: e823b55239db9b7f35340f49cc671b93 (MD5) / Made available in DSpace on 2016-01-20T23:04:34Z (GMT). No. of bitstreams: 1 Mestrado.Bot?nica.pdf: 77014571 bytes, checksum: e823b55239db9b7f35340f49cc671b93 (MD5) Previous issue date: 2013-03-22 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / Serra Geral de Lic?nio de Almeida (SGLA) is located in the central portion of the Espinha?o range, a region with no floristic studies. This paper presents the inventory of Asteraceae for the SGLA. Samples were collected in six bimonthly field trips (2011-2012) and the collected materials are inserted at HUEFS Herbarium. The results are presented in the checklist of the species, keys to tribes and species, followed by comments, aspects of reproductive phenology and geographical distribution of each species. Eighty-three species and 38 genera were found, represented in 12 tribes of Asteraceae. Of these, 13 are new records for Bahia state (Aldama oblongifolia, Aldama bracteata, Aspilia eglerii, Aspilia floribunda, Dasyphyllum vagans, Eremanthus polycephalus, Gochnatia discolor, Lychnophora ramosissima, Lepidaploa barbata, Lessingianthus laevigatus, Lessingianthus psilophyllus, Mikania obtusata e Proteopsis argentea) and two are new species to science (Lychnophora sp. 1 and Anteremanthus sp. nov.). The most representative tribe was Vernonieae (36 spp.), followed by Eupatorieae (17 spp.) and Heliantheae (8 spp.). The genera with the largest number of species were Lessingianthus (eight spp.), followed by Lepidaploa, Vernonanthura and Gochnatia, with five species each. A map of the study area with the respective collection sites and unpublished illustrations of Agrianthus myrtoides, Aspilia floribunda, Anteremanthus sp. nov., Chresta harleyi, Gochnatia densicephala, Lychnophora sp. 1 and Stomatanthes polycephalus are included as part of the results. / A Serra Geral de Lic?nio de Almeida (SGLA) est? localizada na por??o central da Cadeia do Espinha?o, regi?o carente em pesquisas bot?nicas. Neste trabalho ? apresentado um levantamento flor?stico da flora de Asteraceae para a SGLA. As coletas foram realizadas atrav?s de seis viagens bimestrais (2011-2012) ao campo e o material coletado encontra-se inserido no Herb?rio HUEFS. Os resultados s?o apresentados atrav?s do checklist das esp?cies, chaves de tribos e de esp?cies, seguido de coment?rios diagn?sticos, aspectos da fenologia reprodutiva e distribui??o geogr?fica de cada t?xon. Foram encontrados 12 tribos, 38 g?neros e 82 esp?cies. Destas, 13 s?o novas ocorr?ncias para o estado da Bahia (Aldama oblongifolia, Aldama bracteata, Aspilia eglerii, Aspilia floribunda, Dasyphyllum vagans, Eremanthus polycephalus, Gochnatia discolor, Lychnophora ramosissima, Lepidaploa barbata, Lessingianthus laevigatus, Lessingianthus psilophyllus, Mikania obtusata e Proteopsis argentea) e duas s?o esp?cies novas para a ci?ncia (Lychnophora sp. 1 e Anteremanthus sp. nov.). A tribo mais representativa foi Vernonieae (36 spp.), seguida de Eupatorieae (17 spp.) e Heliantheae (oito spp.). O g?nero com maior n?mero de esp?cies foi Lessingianthus (oito spp.), seguido de Lepidaploa, Vernonanthura e Gochnatia, com cinco esp?cies cada. Como parte dos dados ? inclu?do o mapa da ?rea de estudo e as respectivas localidades de coleta, al?m das ilustra??es in?ditas de Agrianthus myrtoides, Aspilia floribunda, Anteremanthus sp. nov., Chresta harleyi, Gochnatia densicephala, Lychnophora sp. 1. e Stomatanthes polycephalus.

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